That was until an internet troll named Rob came along and tweeted: "Ironic then that main reason for her success is that she is built like a man.”

Well look out Rob, you may now be the most hated tennis fan on the planet.

None other than Harry Potter author J.K. Rowling, a monster Serena fan, went positively medieval. She posted two pics of Serena in a hot, sexy red dress and tweeted: 'Yeah, my husband looks just like this in a dress. You're an idiot.'